Description: IOT X CRUM Error Detect Black CRUM Error
Causes: • Black Toner Cartridge (PL5.1.11) • Dispenser Assembly K (PL5.1.7) • Top Harness Assembly (PL18.2.5) • MCU Board (PL18.1.13)
Remedy: 1 Check the Toner Cartridge installation Is the connection part between the CRUM and the Dispenser Assembly K inside the Black Toner Cartridge clean (without any foreign objects)? And, is the Black Toner Cartridge installed properly? Go to step 2. Reinstall the Black Toner Cartridge. 2 Check the CRUM of the Toner Cartridge Is the connection terminal of the CRUM inside the Black Toner Cartridge broken? Replace the Black Toner Cartridge. Go to step 3. 3 Check the Dispenser Assembly K Is the connection terminal of the Dispenser Assembly K broken? Replace the Dispenser Assembly K. Go to step 4. 4 Check the Dispenser Assembly K connection Check the connection between the Dispenser Assembly K and the MCU Board. Are P/J194 and P/J19 connected securely? Go to step 5. Connect P/J194 and P/J19 securely. 5 Check the continuity between the Dispenser Assembly Y and the MCU Board Is each cable of P/J194<=>P/J19 continuous? Replace the MCU Board. Replace the Top Harness Assembly.
Code: 093-926
Description: IOT X CRUM ID Error Detect K Toner CRUM ID Warning
Causes: • Black Toner Cartridge (PL5.1.11)
Remedy: 1 Check the Toner Cartridge installation Is a Toner Cartridge other than a Black Toner Cartridge installed? Or, is the installed Toner Cartridge for another printer? Install the right Black Toner Cartridge. Reinstall the Black Toner Cartridge.
Code: 093-928
Description: IOT K Toner Type Error Black Toner Type Error
Causes: • Black Toner Cartridge (PL5.1.11)
Remedy: 1 Check the Toner Cartridge installation Is a Toner Cartridge other than a Black Toner Cartridge installed? Or, is the installed Toner Cartridge for another printer? Install the right Black Toner Cartridge. Reinstall the Black Toner Cartridge.